package com.itheima.service;

import com.itheima.doman.pojo.ClazzOption;
import com.itheima.doman.pojo.JobOption;

import java.util.List;
import java.util.Map;

public interface ReportService {
    JobOption reportEmpData();

    List<Map> countEmpGender();

    List<Map> countStudentDegree();


    ClazzOption countStudentData();
}
